Servo Directional Valve 4WSE2ED10-5X/45B14ET315K31EV-141 - Bosch Rexroth R901443148

Compact machines rarely have room for a second oil line to the valve. The 4WSE2ED10-5X/45B14ET315K31EV-141 does without one, because pilot oil supply and return run internally. It controls 45 l/min nominal flow in size 10 through the electronics mounted on the valve.

Benefits

• Internal pilot oil supply and internal return save two lines on the manifold.
• Nominal flow of 45 l/min covers medium servo axes, 3 switching positions remain available.
• On-board electronics process the signal at the valve and shorten the control loop.
• FKM seals allow operation with warm HL mineral oil.
• Connection through a 7-pole connector (6 + PE) according to EN 175201-804 at 24 V DC, weight 3.91 kg.
• Subplate mounting in size 10 with spool symbol V.

Applications

This version goes into injection moulding machines, rotary transfer lines and every retrofit where a servo axis is added without changing the manifold. Internal oil routing makes the valve independent of a separate pilot pump. At 3.91 kg it also fits tight assemblies.

Manufacturer

Bosch Rexroth, material number R901443148. The type code 4WSE2ED10-5X/45B14ET315K31EV-141 states the 4WS(E)2E10 series, 45 l/min nominal flow and internal pilot oil routing.